Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: Robert Stuart (infant brother) | Statement: [Elizabeth of Bohemia, sibling, Robert Stuart (infant brother)]

Target entity: Robert Stuart (infant brother)
Context triple: [Elizabeth of Bohemia, sibling, Robert Stuart (infant brother)]

• A. Robert Stuart, Duke of Kintyre chosen
  Robert Stuart, Duke of Kintyre, was a short-lived Scottish prince of the early 17th century, born into the House of Stuart as a younger son of King James VI and I.
• B. Henry Stuart, Duke of Gloucester
  Henry Stuart, Duke of Gloucester was the youngest son of King Charles I of England, a royal prince whose life was marked by the turmoil of the English Civil War and who died young during the Restoration period.
• C. David Stewart, Duke of Rothesay
  David Stewart, Duke of Rothesay was the eldest son and heir apparent of King Robert III of Scotland, whose early death in 1402 under suspicious circumstances made him a notable and tragic figure in late medieval Scottish history.
• D. Charles Edward, Duke of Albany
  Charles Edward, Duke of Albany, was the last reigning Duke of Saxe-Coburg and Gotha, a grandson of Queen Victoria whose German allegiance during World War I led to the loss of his British titles and enduring controversy.
• E. Charles Edward, Duke of Albany
  Charles Edward, Duke of Albany was the Jacobite prince better known as "Bonnie Prince Charlie," a key figure in the 1745 Jacobite uprising against British rule.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.